/**
 * Copyright (C) 2008 aileron.cc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package cc.aileron.commons.magic;

import com.google.inject.Binder;
import com.google.inject.Guice;
import com.google.inject.Module;

/**
 * MagicModule
 * @author Aileron
 *
 */
public abstract class MagicModule implements Module
{
	/*
	 * (非 Javadoc)
	 * @see com.google.inject.Module#configure(com.google.inject.Binder)
	 */
	public void configure(final Binder binder) 
	{
	    binder.install(Guice.createInjector( new Module()
        {
            public void configure(final Binder binder)
            {
                binder.install(module());
                binder.bind(MagicMethod.class).to(bindClass());
                binder.bind(MagicMethodBindSetting.class).toInstance(bindSetting());
                binder.bind(MagicMethodClassCompiler.class).to(MagicMethodClassCompilerImpl.class);
                binder.bind(MagicMethodBinder.class).to(MagicMethodBinderImpl.class);
            }   
        }).getInstance(MagicMethodBinder.class));
	}
	
	/**
	 * Moduleの取得
	 * @return
	 */
	protected abstract Module module();
	
	/**
	 * bind対象
	 * @return
	 */
	protected abstract Class<? extends MagicMethod> bindClass();
	
	/**
	 * setting対象
	 * @return
	 */
	protected abstract MagicMethodBindSetting bindSetting();
}